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Posts for: February, 2019

A traditional root canal procedure can be a “life-saver” for a decayed or injured tooth. But while it’s usually the best course for a damaged adult tooth, variations of the procedure are advisable for a new permanent tooth in a child or young adolescent.

This is because the inner pulp, the focus of the treatment, plays an important role in a young tooth’s development. When it first erupts a tooth’s dentin layer, the living tissue that makes up most of the body and roots of the tooth, hasn’t fully formed. The pulp increases the dentin layer over time in conjunction with jaw development.

Because a full root canal treatment removes all of the pulp tissue, it could interrupt any remaining dentin development in a young tooth. This could lead to poorly-formed roots and a less healthy tooth. For an immature permanent tooth, then, we would use variations of a root canal treatment depending on the nature and extent of the injury, the patient’s overall health and medications they may be taking.

Our main objective is to expose or remove as little of the pulp tissue as possible when treating the tooth. If the pulp hasn’t been exposed by the decay or injury, we may only need to remove the softened decayed or injured dentin while leaving harder dentin nearer the pulp intact. If, however, the pulp has become partially exposed by disease or injury, we would then perform a pulpotomy in which we remove only the exposed tissue and then place calcium hydroxide or mineral trioxide aggregate (MTA) to stimulate dentin growth that will eventually patch the exposure site.

In cases where decay or injury has rendered an immature tooth’s pulp tissue unsalvageable, we may use a procedure known as apexification that seals off the open, cylindrical root end of the tooth. This will allow bone-like tissue to grow around the root to serve as added support for the tooth. Although it can save a tooth in the short run, the tooth’s long-term survival chances may be lower.

By using these and other techniques we may be able to save your child’s immature tooth. At the very least, such a technique could postpone replacing the tooth until a more opportune time in adulthood.

Like other aspects of our lives, aging can take a toll on our smile. Over a lifetime the effects of disease, teeth wearing and the foods we eat can cause our teeth and gums to look unattractive.

Here are 3 of the most common age-related dental problems and how we can help you "turn back the clock" on each one.

Discoloration. Teeth can dull and grow darker over time. And not just from what we eat or drink—age-related structural changes in the tooth can also cause discoloration. We can often alleviate external staining temporarily with teeth whitening. If the staining is heavy or it originates inside the tooth, then we can install life-like porcelain veneers or crowns to cover the discoloration. We can also use composite dental materials to alter the color of one darkened tooth so that it doesn't stand out from the rest of your teeth.

Wearing. Our teeth naturally wear down over time. If the wearing is excessive, though, teeth can look shorter and less youthful. Again, we can use veneers or crowns to change a tooth's outward appearance and make them look longer. We can also employ enamel contouring and reshaping that smoothes out sharper edges caused by wearing to give your teeth a softer, more youthful look.

Receding gums. On the other end of the spectrum, gums that have shrunk back or receded from the teeth can make them look much larger and unattractive. Our first step is to treat any gum disease present—the most common cause of recession—which often helps the tissues to regenerate. If your case is more advanced, though, you may also need grafting surgery to restore lost gum tissue. Using in-depth microsurgical techniques, surgeons attach grafted gum tissue at the recession site. Over time new tissue will grow, restoring adequate gum coverage.

You can also improve your appearance at any age with orthodontics. Besides a more attractive smile, properly aligned teeth tend to wear more slowly and evenly. This and proper daily oral hygiene and regular dental care can keep your teeth looking younger even in your later years.

Your child's oral development generates considerable changes during their "growing up" years. There are a number of things you can do to help support their development—but also things you shouldn't.

Here are 4 things not to do if you want your child to develop healthy teeth and gums.

Neglect daily oral hygiene. To set the best long-term course for optimum oral health, begin cleaning the inside of your child's mouth even before they have teeth. Simply use a clean wet washcloth to wipe their gums after feeding to reduce bacterial growth. Once you begin seeing teeth, start brushing them every day with just a smear of toothpaste; at about age 2 you can increase that to a pea-sized amount. And don't forget to teach them when they're ready to brush and floss on their own!

Allow unlimited sugar consumption. Besides the effect it has on overall health, sugar is also a prime food source for disease-causing oral bacteria. You can reduce the sugar available for bacterial growth by avoiding sugary snacks and limiting sweet foods to meal times. Less sugar means less bacterial growth—and a lower risk of tooth decay for your child.

Put them to bed with a sugary liquid-filled bottle. Although a bedtime bottle may help calm your baby to sleep, it could also increase their risk of tooth decay. Allowing them to sip on sugar-filled liquids like juice, milk, formula or even breast milk encourages bacterial growth. Bacteria in turn produce acid, which can dissolve the minerals in enamel and open the door to tooth decay. Sipping through the night also deprives saliva of adequate time to neutralize acid.

Wait on dental visits until they're older. Dental and pediatric associations all recommend first taking your child to the dentist sooner rather than later—by their first birthday. Starting dental visits early will help you stay ahead of any developing tooth decay or other oral problems. And just as important, your child will have an easier time "warming up" to the dental office environment at a younger age than if you wait. Dental visit anxiety, on the other hand, could continue into adulthood and interfere with regular dental care.